text: /**
  * @summary
  *   Helper classes that add on other classes in the mixer.
  *
  * @description
  *   Helper classes that add on other classes in the mixer.
  *   Addons are elements like filemanagers, bpm, etc.
  *
  * @constructor Addon
  * @interface
  * @author Sense Studios
  */
  
  function Addon() {}
  